Fasting Glucose for sleep apnea
The fasting glucose is among the tests healthcare providers may consider when sleep apnea occurs with other signs of Obesity. Learn what it measures, how to prepare, and what to expect. Educational content only - not a diagnosis.
Order a Fasting Glucose Test
Lab testing is available through our partner network. Order online and visit a local collection site. No doctor's order or insurance required.
- Sample type
- Blood
- Typical turnaround
- 1-2 business days
- Preparation
- Fasting for 8-12 hours required.
Why the fasting glucose may be relevant to sleep apnea
Measures blood sugar after fasting to screen for diabetes and prediabetes.
Sleep Apnea has been reported as a symptom of Obesity, and the fasting glucose is among the tests used to investigate Obesity. Whether this test is right for you depends on your full clinical picture - always consult a qualified healthcare provider.
Condition this test may help investigate
Other tests associated with Obesity
Comprehensive Metabolic Panel (CMP)
Measures 14 substances in the blood to assess kidney and liver function, electrolyte balance, and blood sugar ...
Lipid Panel
Measures cholesterol and triglycerides to assess cardiovascular risk....
Thyroid Stimulating Hormone (TSH)
Screens for thyroid disorders such as hypothyroidism and hyperthyroidism....
Frequently Asked Questions
Is the fasting glucose used to investigate sleep apnea?
The fasting glucose is among the tests healthcare providers may consider when sleep apnea is present along with other signs of Obesity. Measures blood sugar after fasting to screen for diabetes and prediabetes. Test selection is a clinical decision.
What does the fasting glucose measure?
Measures blood sugar after fasting to screen for diabetes and prediabetes.
Should I order this test myself if I have sleep apnea?
No. SymptomDatabase.com does not provide diagnosis or test recommendations. Discuss sleep apnea with a qualified healthcare provider, who will decide which tests, if any, are appropriate.
How long does the fasting glucose take?
Results for the fasting glucose are typically available within 1-2 business days depending on the laboratory.